Leucocyte aggregation in burned patients.
Leucocyte aggregation describes one type of biophysical behaviour of white cells. To test whether this parameter is changed in burned patients, 15 burn victims were investigated immediately after admission into hospital. Cell counts and aggregation were measured and related to the prognosis of the injury. Compared with normal controls, burning injury is associated with higher white cell counts and enhanced leucocyte aggregation. Fatal injuries showed a (non-significant) tendency for higher aggregation values than survivors. There are significant positive correlations between white cell counts, maximal aggregation values and the burned body surface area. The results suggest that leucocyte aggregation is pathologically enhanced in response to burns. Possibly this alteration is of prognostic importance.